Hindsight is an app for tracking the time past since events have occurred. It can be used for any events, including personal habits and vices, medications and health, maintenance and routines. While a calendar shows you when something happened in the past, Hindsight tells you how long ago it happened.
Timelancer is a simple time tracking app. It stays at the menubar and records how much time you spend on each app. It takes screenshots on every 10 minutes and saves it to your computer. You can see detailed information about how you spend your time on your browser by one click.
Timelancer keeps all data recorded locally, does not upload any data.